CN213378584U

CN213378584U - Nondestructive leveling device suitable for metal plate

Info

Publication number: CN213378584U
Application number: CN202022191048.9U
Authority: CN
Inventors: 蒋超俊
Original assignee: Keben Precision Mould Co ltd
Current assignee: Keben Precision Mould Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-08
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a nondestructive leveling device suitable for metal plates, which comprises an upper die and a lower die; the upper die comprises a plurality of groups of upper screws with downward heads and a plurality of groups of first locknuts which are matched with the plurality of groups of upper screws one by one; the multiple groups of upper screws are arranged linearly; the lower die comprises a plurality of groups of lower screws with the uniform heads upward and a plurality of groups of second locknuts matched with the plurality of groups of lower screws one by one; each group of lower screws are opposite to one group of upper screws; resin blocks are fixedly arranged at the opposite end parts of the upper screw and the lower screw; and the two groups of resin blocks which are opposite to each other are matched to clamp the plate to be leveled. When the leveling device is used, the upper die and the lower die are closed, the resin blocks carried by the upper screws and the resin blocks carried by the lower screws are matched to clamp a plate, the plate is leveled, and the plate cannot be scratched by the resin blocks; meanwhile, the first locknut locks the upper screw, the second locknut locks the lower screw, the upper screw and the lower screw are ensured not to be loosened, the positions of the upper screw and the lower screw are kept unchanged, and the condition that the plate is crushed is effectively avoided.

Description

Nondestructive leveling device suitable for metal plate

Technical Field

The utility model relates to a levelling device technical field, more specifically say, relate to a nondestructive levelling device that sheet metal is suitable for.

Background

The metal plate is a common hardware product, is wide and thin in surface and is easy to deform. Therefore, leveling is usually performed by the leveling device shown in fig. 3, wherein the leveling screw is directly pressed on the sheet material to scratch the sheet material easily due to guiding by the ball guide post and the guide sleeve, the leveling screw is easily loosened after long-term use, and a plurality of sets of leveling screws with different heights simultaneously press the sheet metal, so that the sheet metal is easily crushed, and the sheet metal is scrapped. Therefore, there is still a need for an improved leveling device to solve the aforementioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a nondestructive leveling device that sheet metal is suitable for is provided.

The utility model provides a technical scheme that its technical problem adopted is:

constructing a nondestructive leveling device suitable for metal plates, which comprises an upper die and a lower die; wherein: the upper die comprises a plurality of groups of upper screws with downward heads and a plurality of groups of first locknuts which are matched with the plurality of groups of upper screws one by one; the upper screws are linearly arranged; the lower die comprises a plurality of groups of lower screws with the heads upward and a plurality of groups of second locknuts matched with the plurality of groups of lower screws one by one; each group of lower screws is opposite to one group of upper screws; resin blocks are fixedly arranged at the opposite end parts of the upper screw and the lower screw; and the two groups of resin blocks which are opposite to each other are matched to clamp the plate to be leveled.

Preferably, the upper screw and the lower screw are both plug screws.

Preferably, the upper die further comprises an upper die base, an upper base plate and a first high-gravity rubber which are sequentially arranged from top to bottom; the upper die holder, the upper backing plate and the first high-gravity rubber are fixedly connected into a whole; the upper backing plate is provided with a plurality of groups of first threaded holes which correspond to the plurality of groups of upper screws one by one; the first high-strength adhesive is provided with a plurality of groups of first avoiding through holes which correspond to the upper screws one by one; go up the screw with first dominant force is glued, the cooperation is carried first locknut.

Preferably, the lower die further comprises a lower die base, a lower backing plate and second high-tenacity glue, wherein the lower die base, the lower backing plate and the second high-tenacity glue are sequentially arranged from bottom to top; the lower die base, the lower backing plate and the second acrylic adhesive are fixedly connected into a whole; the lower base plate is provided with a plurality of groups of second threaded holes which correspond to the lower screws one by one; the second high-strength adhesive is provided with a plurality of groups of second avoiding through holes which correspond to the lower screws one by one; and the lower screw and the second high-strength rubber are matched to clamp the second locknut.

Preferably, the upper screw and the lower screw are both fixed to the resin block by adhesion.

The beneficial effects of the utility model reside in that: when the leveling device is used, the upper die and the lower die are closed, the resin blocks carried by the upper screws and the resin blocks carried by the lower screws are matched to clamp a plate, the plate is leveled, and the plate cannot be scratched by the resin blocks; meanwhile, the first locknut locks the upper screw, the second locknut locks the lower screw, the upper screw and the lower screw are ensured not to be loosened, the positions of the upper screw and the lower screw are kept unchanged, and the condition that the plate is crushed is effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to the drawings:

fig. 1 is a front view of a non-destructive leveling apparatus for sheet metal according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a prior art leveling device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1-2 show a nondestructive leveling device for sheet metal according to a preferred embodiment of the present invention, which includes an upper die 10 and a lower die 11; the upper die 10 comprises a plurality of groups of upper screws 12 with downward heads and a plurality of groups of first locknuts 13 matched with the plurality of groups of upper screws 12 one by one; the multiple groups of upper screws 12 are arranged linearly; the lower die 11 comprises a plurality of groups of lower screws 14 with the heads upward and a plurality of groups of second locknuts 15 matched with the plurality of groups of lower screws 14 one by one; each group of lower screws 14 is opposite to one group of upper screws 12; the opposite end parts of the upper screw 12 and the lower screw 14 are fixedly provided with resin blocks 16; the two sets of resin blocks 16 facing each other are fitted to hold the sheet 2 to be leveled. When the device is used, the upper die 10 and the lower die 11 are closed, the resin blocks 16 carried by the upper screws 12 and the resin blocks 16 carried by the lower screws 14 are matched to clamp the plate 2, the plate 2 is leveled, and the plate 2 cannot be scratched by the resin blocks 16; meanwhile, the first locknut 13 locks the upper screw 12, and the second locknut 15 locks the lower screw 14, so that the upper screw 12 and the lower screw 14 are ensured not to be loosened, the positions of the upper screw 12 and the lower screw 14 are kept unchanged, and the condition that the plate is crushed is effectively avoided.

As shown in fig. 2, the upper screw 12 and the lower screw 14 are both a plug screw, and both the upper screw 12 and the lower screw 14 have a short threaded section and a long smooth section, and during installation, the smooth section of the upper screw 12 and the smooth section of the lower screw 14 respectively support against the first locknut 13 and the second locknut 15, so that the assembly time for screwing the screws is shortened.

As shown in fig. 1, the upper mold 10 further includes an upper mold base 17, an upper backing plate 18, and a first acrylic rubber 19, which are sequentially arranged from top to bottom; the upper die holder 17, the upper backing plate 18 and the first acrylic adhesive 19 are fixedly connected into a whole; the upper backing plate 18 is provided with a plurality of groups of first threaded holes (not shown) corresponding to the plurality of groups of upper screws 12 one by one; the first acrylic rubber 19 is provided with a plurality of groups of first avoiding through holes (not shown) corresponding to the plurality of groups of upper screws 12 one by one; the upper screw 12 and the first high-strength rubber 19 are matched to clamp the first locknut 13, so that the first locknut 13 is prevented from loosening.

As shown in fig. 1, the lower mold 11 further includes a lower mold base 110, a lower backing plate 111, and a second acrylic adhesive 112, which are sequentially disposed from bottom to top; the lower die holder 110, the lower backing plate 111 and the second acrylic adhesive 112 are fixedly connected into a whole; the lower backing plate 111 is provided with a plurality of groups of second threaded holes (not shown) corresponding to the plurality of groups of lower screws 14 one by one; the second high-strength adhesive 112 is provided with a plurality of groups of second avoiding through holes (not shown) corresponding to the plurality of groups of lower screws 14 one by one; the lower screw 14 and the second high-strength adhesive 112 are matched to clamp the second locknut 15, so that the second locknut 15 is prevented from loosening.

As shown in fig. 2, the upper screw 12 and the lower screw 14 are both fixed to the resin block 16 by adhesion, which is convenient and low cost.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A nondestructive leveling device applicable to sheet metal comprises an upper die and a lower die; the method is characterized in that: the upper die comprises a plurality of groups of upper screws with downward heads and a plurality of groups of first locknuts which are matched with the plurality of groups of upper screws one by one; the upper screws are linearly arranged; the lower die comprises a plurality of groups of lower screws with the heads upward and a plurality of groups of second locknuts matched with the plurality of groups of lower screws one by one; each group of lower screws is opposite to one group of upper screws; resin blocks are fixedly arranged at the opposite end parts of the upper screw and the lower screw; and the two groups of resin blocks which are opposite to each other are matched to clamp the plate to be leveled.

2. The apparatus of claim 1, wherein the upper and lower screws are driven by drive screws.

3. The non-destructive leveling device suitable for the metal plate as claimed in claim 1, wherein the upper die further comprises an upper die base, an upper backing plate and a first high-strength rubber, which are sequentially arranged from top to bottom; the upper die holder, the upper backing plate and the first high-gravity rubber are fixedly connected into a whole; the upper backing plate is provided with a plurality of groups of first threaded holes which correspond to the plurality of groups of upper screws one by one; the first high-strength adhesive is provided with a plurality of groups of first avoiding through holes which correspond to the upper screws one by one; go up the screw with first dominant force is glued, the cooperation is carried first locknut.

4. The nondestructive leveling device suitable for the metal plate as recited in claim 1, wherein the lower die further comprises a lower die base, a lower backing plate and a second acrylic adhesive, which are sequentially arranged from bottom to top; the lower die base, the lower backing plate and the second acrylic adhesive are fixedly connected into a whole; the lower base plate is provided with a plurality of groups of second threaded holes which correspond to the lower screws one by one; the second high-strength adhesive is provided with a plurality of groups of second avoiding through holes which correspond to the lower screws one by one; and the lower screw and the second high-strength rubber are matched to clamp the second locknut.

5. The apparatus of claim 1, wherein the upper and lower screws are adhesively secured to the resin block.